A part-time custodian at Jackson Memorial High School was arrested and charged with sexual assault after allegedly having sex with a female student in the school's parking lot, according to a report in the Asbury Park Press.

John Kossman, 21, had multiple sexual encounters with the girl between February 17 and March 4th, police said. The girl is between the ages of 13 and16, according to the report.

Kossman was released from Ocean County Jail on $25,000 bail after being charged with aggravated criminal sexual contact and endangering the welfare of a minor, the report states.